package o;

import androidx.annotation.Nullable;
import com.google.android.exoplayer2.ExoPlaybackException;
import com.google.android.exoplayer2.source.TrackGroupArray;

public abstract class alb {
    @Nullable
    private ald ˊ;
    @Nullable
    private e ˋ;

    public interface e {
    }

    public abstract ala ˋ(abm[] o_abmArr, TrackGroupArray trackGroupArray) throws ExoPlaybackException;

    public abstract void ˏ(Object obj);

    public final void ˎ(e eVar, ald o_ald) {
        this.ˋ = eVar;
        this.ˊ = o_ald;
    }

    protected final ald ˎ() {
        return (ald) amm.ॱ(this.ˊ);
    }
}
